mysql命令语句集
时间: 2023-11-21 09:56:24 浏览: 35
以下是一些常用的MySQL命令语句集:
1. 创建数据库:
```sql
CREATE DATABASE database_name;
```
2. 删除数据库:
```sql
DROP DATABASE database_name;
```
3. 选择数据库:
```sql
USE database_name;
```
4. 显示所有数据库:
```sql
SHOW DATABASES;
```
5. 创建数据表:
```sql
CREATE TABLE table_name (
column1 datatype,
column2 datatype,
column3 datatype,
....
);
```
6. 删除数据表:
```sql
DROP TABLE table_name;
```
7. 插入数据:
```sql
INSERT INTO table_name (column1, column2, column3, ...) VALUES (value1, value2, value3, ...);
```
8. 更新数据:
```sql
UPDATE table_name SET column1 = value1, column2 = value2, ... WHERE condition;
```
9. 删除数据:
```sql
DELETE FROM table_name WHERE condition;
```
10. 查询数据:
```sql
SELECT column1, column2, ... FROM table_name WHERE condition;
```